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https://www.readbyqxmd.com/read/28527058/headache-and-arterial-hypertension
#1
Cinzia Finocchi, Davide Sassos
Elevated blood pressure (BP) and headache have long been linked in the medical literature. Headache associated with arterial hypertension is a main concern in emergency department. It is believed that headache may be a symptom attributed to arterial hypertension only if the BP values are very high or rise quickly. Many studies support the hypothesis that migraine patients have an increased risk of developing hypertension, while hypertensive subjects do not seem to have an increased risk of migraine or other types of headache...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28526936/fingerprint-of-long-non-coding-rna-regulated-by-cyclic-mechanical-stretch-in-human-aortic-smooth-muscle-cells-implications-for-hypertension
#2
Laura-Eve Mantella, Krishna K Singh, Paul Sandhu, Crystal Kantores, Azza Ramadan, Nadiya Khyzha, Adrian Quan, Mohammed Al-Omran, Jason E Fish, Robert P Jankov, Subodh Verma
Emerging evidence suggests that long non-coding RNAs (lncRNAs) represent a cellular hub coordinating various cellular processes that are critical in health and disease. Mechanical stress triggers changes in vascular smooth muscle cells (VSMCs) that in turn contribute to pathophysiological changes within the vasculature. We sought to evaluate the role that lncRNAs play in mechanical stretch-induced alterations of human aortic smooth muscle cells (HASMCs). RNA (lncRNA and mRNA) samples isolated from HASMCs that had been subjected to 10 or 20% elongation (1 Hz) for 24 h were profiled with the Arraystar Human LncRNA Microarray V3...
May 19, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28525446/training-village-health-workers-in-detection-and-monitoring-of-noncommunicable-diseases-a-low-cost-option-for-rural-areas-facing-the-emerging-health-epidemic
#3
Shyamsundar J Raithatha, Dinesh Kumar, Amee A Amin
Noncommunicable diseases account for 53% of deaths and 44% of disability-adjusted life years lost in India. Village health workers (VHWs) were trained in blood pressure (BP) and blood sugar (BS) measurement and assessed using a checklist. A total of 38 VHWs with a mean age of 44.8 years, schooling of 9.9 years, scored 10.0 (76.9%) for BP and 9.74 (69.6%) for BS. There was no difference in scores for education and age. It is possible to train VHWs in BP and BS measurement and utilize them for screening and monitoring of hypertension and diabetes in a noncommunicable disease care program...
July 2017: Family & Community Health
https://www.readbyqxmd.com/read/28524763/emergency-department-visits-for-postpartum-hypertension
#4
E Christine Brousseau, Valery Danilack, Fei Cai, Kristen Matteson
OBJECTIVE: To describe the characteristics of women diagnosed with postpartum hypertension in an emergency department (ED) to better inform postpartum care. METHODS: Women with an ED diagnosis of hypertension were compared to women with all other ED diagnoses. RESULTS: Among 252 postpartum women who presented for ED care, 52 were given a diagnosis of hypertension. Women with hypertension had some recognizable risk factors and presented on average within one week of delivery...
May 19, 2017: Hypertension in Pregnancy
https://www.readbyqxmd.com/read/28524032/-preoperative-risk-factors-analysis-of-pulmonary-hypertension-crisis-during-perioperative-period-for-caesarean-section-of-woman-with-severe-pulmonary-hypertension
#5
Chunlei Zhang, Yaguang Liu, Enming Qing, Jun Ma
OBJECTIVE: To analyze preoperative risk factors of perioperative pulmonary hypertension crisis (PHC) for pregnant woman with severe pulmonary artery hypertension (PAH), and approach its clinical value. METHODS: A retrospective analysis was conducted. The clinical data from 152 pregnant women with severe PAH underwent cesarean delivery admitted to Beijing Anzhen Hospital from January 1st 2008 to December 31st 2016 was collected. The patients were divided into two groups according to with perioperative PHC or not...
May 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28522145/wnt-signaling-a-novel-pathway-regulating-blood-pressure-state-of-the-art-review
#6
REVIEW
Maen D Abou Ziki, Arya Mani
Recent antihypertensive trials show conflicting results on blood pressure (BP) targets in patient populations with different metabolic profiles, with lowest benefit from tight BP control observed in patients with type 2 diabetes mellitus. This paradox could arise from the heterogeneity of study populations and underscores the importance of precision medicine initiatives towards understanding and treating hypertension. Wnt signaling pathways and genetic variations in its signaling peptides have been recently associated with metabolic syndrome, hypertension and diabetes, generating a breakthrough for advancement of precision medicine in the field of hypertension...
May 4, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28522087/mazindol-a-risk-factor-for-pulmonary-arterial-hypertension
#7
Eric Konofal, Cherine Benzouid, Christophe Delclaux, Michel Lecendreux, Elizabeth Hussey
Mazindol is an imidazo-isoindole derivative, a tricyclic compound and a non-amphetamine central nervous system stimulant that blocks dopamine and norepinephrine reuptake. Mazindol was withdrawn from the US and European markets in 1999 for reasons unrelated to its efficacy or safety around a time when other anorexic drugs were found to be associated with the development of pulmonary arterial hypertension (PAH). Despite the use of mazindol for decades, reports of PAH due to mazindol intake have been extremely rare...
June 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28520849/beta-blockers-and-improved-progression-free-survival-in-patients-with-advanced-her2-negative-breast-cancer-a-retrospective-analysis-of-the-rose-trio-012-study
#8
G Spera, R Fresco, H Fung, J R B Dyck, E Pituskin, I Paterson, J R Mackey
Background: Recent retrospective studies suggest that beta-adrenergic blocking drugs (BB) are associated with improved outcomes in people with a range of cancers. Although limited and discordant data suggest that BB may increase overall survival (OS) of patients with localized breast cancer (BC), there is no information on the effects of BB in women with advanced BC. Patients and Methods: To explore the association between BB use and BC outcomes, we retrospectively reviewed the ROSE/TRIO-012, a double-blinded, multinational phase III trial that randomized 1,144 patients with HER2-negative advanced BC to first-line docetaxel in combination with ramucirumab or placebo...
May 18, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28520614/incidence-of-neurological-disorders-among-hiv-infected-individuals-with-universal-health-care-in-taiwan-2000-through-2010
#9
Yi-Tseng Tsai, Yen-Chin Chen, Chen-Yang Hsieh, Wen-Chien Ko, Nai-Ying Ko
OBJECTIVE: To determine the incidence of and factors associated with neurological disorders in a large Taiwanese cohort of HIV-infected persons with free access to highly active antiretroviral therapy (HAART). DESIGN: A retrospective population-based cohort study was conducted using the National Health Insurance Research Database for the years 2000-2010. METHODS: We identified 13,316 HIV-positive persons from 2000 through 2010. We used direct standardization to calculate age- and sex-adjusted incidence rates based on the 2000 World Health Organization world standard population...
May 17, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28516803/differentials-in-cardiovascular-risk-factors-and-diabetes-by-socioeconomic-status-and-sex-in-kalutara-sri-lanka
#10
Lakshman Gamlath, Sumal Nandasena, Sudirikku Hennadige Padmal de Silva, Christine Linhart, Anh Ngo, Stephen Morrell, Sally Nathan, Albie Sharpe, Richard Taylor
Since 1950, cardiovascular disease (CVD) has emerged as a leading cause of mortality in Sri Lanka, especially in men. In 2014, a survey in Kalutara to assess CVD and type 2 diabetes mellitus (T2DM) risk factors in adults aged 25 to 64 years (n = 1011), and associations with sex and socioeconomic status (SES), found similar CVD risk factors in both sexes, except for daily tobacco smoking at 19% in men and nil in women, and higher body mass index (BMI) in women than men. With increasing SES in men, there were significant linear increases in mean BMI, waist circumference, mean systolic and diastolic blood pressure, mean fasting plasma glucose, and T2DM prevalence, but decreases in tobacco smoking...
May 1, 2017: Asia-Pacific Journal of Public Health
https://www.readbyqxmd.com/read/28516363/posterior-reversible-encephalopathy-syndrome-presenting-in-the-anterior-circulation-with-malignant-intracranial-hypertension-requiring-surgical-decompression-a-case-report-and-literature-review
#11
S Hernández-Durán, A Barrantes-Freer, V Rohde, C von der Brelie
Posterior reversible encephalopathy syndrome (PRES) is thought to result from endothelial dysfunction and breakdown of the blood-brain barrier with subsequent vasogenic edema. Abrupt hypertension has been identified as one of its risk factors. We present a rare case of PRES in the anterior circulation with sudden onset of left hemiparesis and rapid neurological deterioration on the basis of hypertensive crisis. Due to refractory intracranial hypertension, the patient required emergent right decompressive craniectomy...
May 17, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28512444/longitudinal-quantification-of-eye-movement-impairments-after-pontine-hemorrhage
#12
Melis Suner, Glen T Prusky, Jason B Carmel, N Jeremy Hill
INTRODUCTION: We report a case of hypertrophic olivary degeneration due to pontine hemorrhage. A 59-year-old male with untreated hypertension suffered a primary pontine hemorrhage, which caused horizontal eye-movement limitation. Progressive neurological deterioration with involuntary eye and palatal movements began months after hemorrhage. This was accompanied by magnetic resonance imaging evidence of hypertrophic olivary degeneration at 4.5 months. BACKGROUND: Primary pontine hemorrhage often leads to impairment of eye movements and diplopia...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28511731/dietary-nitrate-and-blood-pressure-evolution-of-a-new-nutrient
#13
Ann Ashworth, Raul Bescos
Dietary nitrate is mainly obtained from vegetables, especially green leafy vegetables and beetroot. As a result of early research, dietary nitrate is currently viewed as a contaminant linked to increased risks of stomach cancer and methaemoglobinaemia. Consequently, nitrate levels are restricted in certain vegetables and in water supplies to ensure exposure levels remain below an acceptable daily intake of 3·7 mg/kg per d. The average nitrate intake in the UK is approximately 70 mg/d, although some population groups, such as vegetarians, may consume three times that amount...
May 17, 2017: Nutrition Research Reviews
https://www.readbyqxmd.com/read/28511475/colour-doppler-evaluation-of-extracranial-carotid-artery-in-patients-presenting-with-acute-ischemic-stroke-and-correlation-with-various-risk-factors
#14
Samrin Haq, Manoj Mathur, Jasvir Singh, Navkiran Kaur, Raminderpal Singh Sibia, Rajesh Badhan
INTRODUCTION: Stroke is defined as an abrupt onset of neurologic deficit due to vascular cause. It is one of the leading causes of mortality and morbidity all over the world making early diagnosis and treatment inevitable. Lesions of extra cranial carotid arteries are implicated in majority of cases of acute ischemic stroke. Carotid Doppler is a non-invasive imaging technique, with sensitivity approaching that of angiography. Computed Tomography (CT) plays a major role to assess the site and nature of the lesion in patients with acute ischemic stroke...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28509114/implicating-the-potential-role-of-orexin-in-hypertension
#15
REVIEW
Monika Rani, Raghuvansh Kumar, Pawan Krishan
Orexins (orexin A and orexin B), neuropeptides of hypothalamic origin also known as hypocretins, have been well documented for regulating the different physiological functions including feeding, sleep wakefulness, stress, and reward. However, from the past few years, orexins have evolved as an emerging biomarker for various endocrine disorders including diabetes mellitus and obesity which ultimately leads to various cardiovascular risk factors. Orexins exist in two isoforms orexin A and orexin B and exert their effect by acting on the G protein-coupled receptors orexin 1 receptor (OX1R) and orexin 2 receptor (OX2R)...
May 16, 2017: Naunyn-Schmiedeberg's Archives of Pharmacology
https://www.readbyqxmd.com/read/28507980/hypertension-in-the-pediatric-kidney-transplant-recipient
#16
REVIEW
Olga Charnaya, Asha Moudgil
Hypertension after kidney transplant is a frequent occurrence in pediatric patients. It is a risk factor for graft loss and contributes to the significant burden of cardiovascular disease (CVD) in this population. The etiology of posttransplant hypertension is multifactorial including donor factors, recipient factors, medications, and lifestyle factors similar to those prevalent in the general population. Ambulatory blood pressure monitoring has emerged as the most reliable method for measuring hypertension in pediatric transplant recipients, and many consider it to be essential in the care of these patients...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28507930/non-alcoholic-fatty-liver-disease-in-south-asians-a-review-of-the-literature
#17
REVIEW
Sital Singh, Gabriela N Kuftinec, Souvik Sarkar
Non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) are national and global epidemics. The disease is characterized by a spectrum of liver steatosis (fat deposition), inflammation (in NASH) and fibrosis. NAFLD and specifically NASH can lead to cirrhosis, which carry risks of progression to portal hypertension and hepatocellular carcinoma (HCC). NASH is also associated with higher mortality from cardiovascular causes. Most of the data for NAFLD has been obtained from the perspective of developed nations, although the disease is increasing and threatening to reach epidemic proportions across the world...
March 28, 2017: Journal of Clinical and Translational Hepatology
https://www.readbyqxmd.com/read/28507174/elevated-adenosine-induces-placental-dna-hypomethylation-independent-of-a2b-receptor-signaling-in-preeclampsia
#18
Aji Huang, Hongyu Wu, Takayuki Iriyama, Yujin Zhang, Kaiqi Sun, Anren Song, Hong Liu, Zhangzhe Peng, Lili Tang, Minjung Lee, Yun Huang, Xin Ni, Rodney E Kellems, Yang Xia
Preeclampsia is a prevalent pregnancy hypertensive disease with both maternal and fetal morbidity and mortality. Emerging evidence indicates that global placental DNA hypomethylation is observed in patients with preeclampsia and is linked to altered gene expression and disease development. However, the molecular basis underlying placental epigenetic changes in preeclampsia remains unclear. Using 2 independent experimental models of preeclampsia, adenosine deaminase-deficient mice and a pathogenic autoantibody-induced mouse model of preeclampsia, we demonstrate that elevated placental adenosine not only induces hallmark features of preeclampsia but also causes placental DNA hypomethylation...
May 15, 2017: Hypertension
https://www.readbyqxmd.com/read/28506946/maternal-mortality-due-to-hypertensive-disorders-in-pregnancy-childbirth-and-the-puerperium-between-2012-and-2015-in-turkey-a-nation-based-study
#19
Bekir Keskinkılıç, Yaprak Engin-Üstün, Sema Sanisoğlu, Dilek Şahin Uygur, Hüseyin Levent Keskin, Selma Karaahmetoğlu, Ayşe Özcan, Meral Esen, Afra Alkan, Aysun Kabasakal, İrfan Şencan
OBJECTIVE: To analyze maternal deaths in Turkey due to hypertensive disorders. MATERIAL AND METHODS: In this retrospective study 812 maternal deaths were analyzed. Maternal demographic features, presence of antenatal care, medical and obstetric history, mode of delivery, and use emergency antihypertensive therapy were recorded. The delay model for each case was investigated. RESULTS: Hypertensive disorders accounted for 15.5% (n=126) out of all maternal mortality...
March 15, 2017: Journal of the Turkish German Gynecological Association
https://www.readbyqxmd.com/read/28504622/-severe-cervical-kyphosis-causing-sudden-inspiratory-stridor
#20
Karen Lise Dahl Andersen, Allan Bach, Rikke Haahr Iversen, Søren Helbo Skaarup
An 85-year-old woman was brought to an accident and emergency department with breathing difficulties accompanied by inspiratory stridor. She was being treated for hypertension and severe osteoporosis which had caused thoracal and cervical fractures of the columna. Intubation was initiated as she desaturated and deteriorated despite maximum oxygen therapy. The intubation revealed a subglottic stenosis as a consequence of a recent osteoporotic fracture in the cervical columna. This represents a rare cause of respiratory failure as all other cardial, pulmonary and allergic aetiologies had been eliminated...
May 8, 2017: Ugeskrift for Laeger
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